1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
3 /*****************************************************************************
4 * Copyright 1998, Luiz Otavio L. Zorzella
8 * Purpose: multimedia declarations (internal to WINMM & MMSYSTEM DLLs)
10 *****************************************************************************
15 typedef DWORD WINAPI (*MessageProc16)(UINT16 wDevID, UINT16 wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
16 typedef DWORD WINAPI (*MessageProc32)(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
18 /* Who said goofy boy ? */
19 #define WINE_DI_MAGIC 0x900F1B01
21 typedef struct tagWINE_DRIVER
24 /* as usual LPWINE_DRIVER == hDriver32 */
36 struct tagWINE_DRIVER* lpPrevItem;
37 struct tagWINE_DRIVER* lpNextItem;
38 } WINE_DRIVER, *LPWINE_DRIVER;
40 typedef struct tagWINE_MLD {
41 /* EPP struct tagWINE_MLD* lpNext; */ /* not used so far */
44 UINT mmdIndex; /* index to low-level driver in MMDrvs table */
45 DWORD dwDriverInstance; /* this value is driver related, as opposed to
46 * opendesc.dwInstance which is client (callback) related */
50 DWORD dwClientInstance;
51 } WINE_MLD, *LPWINE_MLD;
55 } WINE_WAVE, *LPWINE_WAVE;
59 MIDIOPENDESC mod; /* FIXME: should be removed */
60 } WINE_MIDI, *LPWINE_MIDI;
64 } WINE_MIXER, *LPWINE_MIXER;
66 extern BOOL MMDRV_Init(void);
67 extern UINT MMDRV_GetNum(UINT);
68 extern LPWINE_MLD MMDRV_Alloc(UINT size, UINT type, LPHANDLE hndl, DWORD* dwFlags,
69 DWORD* dwCallback, DWORD* dwInstance, BOOL bFrom32);
70 extern void MMDRV_Free(HANDLE hndl, LPWINE_MLD mld);
71 extern DWORD MMDRV_Open(LPWINE_MLD mld, UINT wMsg, DWORD dwParam1, DWORD dwParam2);
72 extern DWORD MMDRV_Close(LPWINE_MLD mld, UINT wMsg);
73 extern LPWINE_MLD MMDRV_Get(HANDLE hndl, UINT type, BOOL bCanBeID);
74 extern LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType, BOOL bSrcCanBeID, UINT dstTyped);
75 extern DWORD MMDRV_Message(LPWINE_MLD mld, WORD wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
76 extern UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1, DWORD dwParam2);
80 #define MMDRV_MIDIIN 2
81 #define MMDRV_MIDIOUT 3
82 #define MMDRV_WAVEIN 4
83 #define MMDRV_WAVEOUT 5
86 #define WINE_MMTHREAD_CREATED 0x4153494C /* "BSIL" */
87 #define WINE_MMTHREAD_DELETED 0xDEADDEAD
90 DWORD dwSignature; /* 00 "BSIL" when ok, 0xDEADDEAD when being deleted */
91 DWORD dwCounter; /* 04 > 1 when in mmThread functions */
92 HANDLE hThread; /* 08 hThread */
93 DWORD dwThreadID; /* 0C */
94 FARPROC16 fpThread; /* 10 address of thread proc (segptr or lin depending on dwFlags) */
95 DWORD dwThreadPmt; /* 14 parameter to be passed upon thread creation to fpThread */
96 DWORD dwSignalCount; /* 18 counter used for signaling */
97 HANDLE hEvent; /* 1C event */
98 HANDLE hVxD; /* 20 return from OpenVxDHandle */
99 DWORD dwStatus; /* 24 0x00, 0x10, 0x20, 0x30 */
100 DWORD dwFlags; /* 28 dwFlags upon creation */
101 HANDLE16 hTask; /* 2C handle to created task */
104 typedef struct tagWINE_MCIDRIVER {
107 LPSTR lpstrElementName;
108 LPSTR lpstrDeviceType;
111 DRIVERPROC16 driverProc;
113 YIELDPROC lpfnYieldProc;
116 HTASK16 hCreatorTask;
118 UINT uSpecificCmdTable;
119 struct tagWINE_MCIDRIVER*lpNext;
120 } WINE_MCIDRIVER, *LPWINE_MCIDRIVER;
122 #define WINE_TIMER_IS32 0x80
124 typedef struct tagWINE_TIMERENTRY {
132 struct tagWINE_TIMERENTRY* lpNext;
133 } WINE_TIMERENTRY, *LPWINE_TIMERENTRY;
135 typedef struct tagWINE_MMIO {
137 struct IOProcList* ioProc;
141 struct tagWINE_MMIO* lpNext;
143 } WINE_MMIO, *LPWINE_MMIO;
145 typedef struct tagWINE_MM_IDATA {
146 /* iData reference */
148 struct tagWINE_MM_IDATA* lpNextIData;
150 HANDLE hWinMM32Instance;
151 HANDLE hWinMM16Instance;
157 LPWINE_TIMERENTRY lpTimerList;
159 LPWINE_TIMERENTRY lpTimers;
161 LPWINE_MCIDRIVER lpMciDrvs;
162 /* low level drivers (unused yet) */
163 /* LPWINE_WAVE lpWave; */
164 /* LPWINE_MIDI lpMidi; */
165 /* LPWINE_MIXER lpMixer; */
168 } WINE_MM_IDATA, *LPWINE_MM_IDATA;
170 /* function prototypes */
172 typedef LONG (*MCIPROC16)(DWORD, HDRVR16, WORD, DWORD, DWORD);
173 typedef LONG (*MCIPROC)(DWORD, HDRVR, DWORD, DWORD, DWORD);
175 extern LPWINE_DRIVER DRIVER_FindFromHDrvr(HDRVR hDrvr);
176 extern BOOL DRIVER_GetLibName(LPCSTR keyName, LPCSTR sectName, LPSTR buf, int sz);
177 extern LPWINE_DRIVER DRIVER_TryOpenDriver32(LPCSTR fn, LPARAM lParam2);
179 extern LPWINE_MCIDRIVER MCI_GetDriver(UINT16 uDevID);
180 extern UINT MCI_GetDriverFromString(LPCSTR str);
181 extern DWORD MCI_WriteString(LPSTR lpDstStr, DWORD dstSize, LPCSTR lpSrcStr);
182 extern const char* MCI_MessageToString(UINT16 wMsg);
184 extern UINT WINAPI MCI_DefYieldProc(MCIDEVICEID wDevID, DWORD data);
186 extern LRESULT MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2, BOOL bIs32);
188 extern DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
189 extern DWORD MCI_SendCommandFrom32(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
190 extern DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
191 extern DWORD MCI_SendCommandAsync(UINT wDevID, UINT wMsg, DWORD dwParam1, DWORD dwParam2, UINT size);
193 void CALLBACK WINE_mmThreadEntryPoint(DWORD _pmt);
195 void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16);
196 void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32);
198 BOOL MULTIMEDIA_MciInit(void);
199 LPWINE_MM_IDATA MULTIMEDIA_GetIData(void);
201 LPWINE_MM_IDATA TIME_MMTimeStart(void);
202 void TIME_MMTimeStop(void);